JP2003279168A - Refrigerating system, device for instantaneously freezing humidity - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigerating system, a device for instantaneously freezing humidity reducing equipment cost of an air cooling system and saving energy by reducing size and weight of an evaporator heat exchanging device to contribute protection of each environment. <P>SOLUTION: High temperature high pressure refrigerant gas discharged from a compressor 1 is sent to a condenser 3. When middle temperature high pressure refrigerant liquefied gas cooled by a fan 15 passes through spiral fine tube 9, the same is transformed to normal temperature middle pressure refrigerant liquid. After that, the normal temperature middle pressure refrigerant liquid pass through series of two spiral fine tubes 12 to be transformed to super low temperature low pressure refrigerant liquid and to be very quickly sent to a probe 11. Consequently, temperature and humidity can be instantaneously dropped when air 16 compressed by an air compressor is sent to the probe 11. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a humidity instantaneous icing device used in an air cooling system.

[0002]

2. Description of the Related Art As shown in FIG. 2, an air cooling system which is generally used at present has a large heat sink by using a compressor 1 to convert a refrigerant CFC enclosed in a cooling cycle into a high temperature and high pressure refrigerant gas. 3 (condenser) performs air cooling to condense and liquefy (partially in a gas state), decompress and expand with the expansion valve 9 through the liquid tank 5, the conduit 6, the dryer 7 and the conduit 8, to obtain a low-pressure refrigerant liquid gas, This refrigerant liquid gas is sent to the evaporator 13 for heat exchange (cooling the inside of the refrigerator) to be evaporated and vaporized into a low pressure refrigerant gas which is returned to the compressor 1.

In such a conventional air cooling system, air cannot be instantaneously cooled in the evaporator 13, so that the structure is inevitably large, so that the evaporator 13 is designed to be compact. Although various studies have been made to reduce the size of the air conditioner, it is technically difficult to significantly reduce the heat exchange area in the current air cooling system, and the large evaporator 13 is still used.

[0004]

SUMMARY OF THE INVENTION In order to solve the problems of the conventional air cooling system, the present invention reduces the size and weight of the evaporator heat exchange device to reduce the device and cost in the air cooling system. In addition, it is to provide a refrigeration / cooling system and a humidity instantaneous icing device that can promote energy conservation and play a part in protecting the global environment.

The present invention was previously disclosed in Japanese Patent Laid-Open No. 10-259958.
According to the specification, by using the heat conversion device having the function of converting the decompression / expansion device of the capillary coil into a high degree of kinetic energy, the area becomes 20 times smaller than that of the conventional evaporator 13. Space is minimal and electricity consumption is only half.

[0006]

The present invention has the following constitution in order to achieve the above object. That is, the invention of claim 1 in the present invention relates to a refrigerating and cooling system, wherein the high-temperature high-pressure refrigerant gas discharged from the compressor 1 is sent to the condenser 3 and cooled by the fan 15, and the medium-temperature high-pressure refrigerant liquid gas is a spiral tube 9. When it passes through the inside, it changes into a room temperature and medium pressure refrigerant liquid, and after passing through the double spiral thin tubes 12, it changes into an ultra low temperature low pressure refrigerant liquid and is sent to the probe 11 very quickly.
Air 16 compressed by an air compressor is used as probe 1.
It is characterized by using a freezing / cooling system / instantaneous humidity icing device that can instantly lower the temperature and humidity when it is sent into 1.

The invention of claim 2 in the present invention is
The medium-temperature high-pressure refrigerant liquid gas discharged from the condenser 3 using kinetic energy is completely liquefied by the spiral thin tube 9 through a mini device having an acceleration / spin rotation / attraction function, and has a better performance than the decompression expansion valve. It is characterized by a freezing and cooling system and a humidity instantaneous icing device that creates a low-temperature low-pressure refrigerant liquid by using a series of spiral thin tubes 12 and pushes out a large amount of refrigerant to instantly lower the temperature of air and humidity.

According to the present invention as described above, the refrigeration / cooling system having both the heat conversion function in the condensation process and the acceleration / pressure drawing function in the evaporation process and the existing air cooling system used It is characterized by the fact that it is completely different from that.
Focusing on the fact that heat radiation can be done by other energy in the process of spin rotation / pressure attraction, and applying it to the condensation / evaporation process of the refrigeration / cooling system,
The feature of the present invention is that most of the heat source required for liquefaction / decompression is used for the circulating refrigerant itself.

That is, the novel refrigeration / cooling system according to the present invention uses a kinetic energy system for liquefying,
The feature of this system is that it uses a high-speed, spin-rotation, and suction action instead of the decompression expansion valve to perform liquid conversion, and a refrigerant liquid with maximum refrigerating capacity is adopted. This has been fully confirmed based on the results of repeated research and experiments, and will be clarified by the description of the embodiments of the invention.

[0010]

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 shows a refrigerating circuit of a refrigerating and cooling system according to an embodiment of the present invention. The refrigerating / cooling system includes a compressor 1, a condenser 3, a complete liquefying device, a spiral thin tube 9, and a double spiral spiral tube 12 and a probe 11 in place of the decompression expansion valve as element devices. The device of the refrigerating and cooling system is configured by circulating the refrigerant pipes.

Since the compressor 1 and the condenser 3 are basically the same in structure and function as those used in the current air cooling system, detailed description thereof will be omitted here, and it is a feature of the present invention. Complete liquefaction device, spiral thin tube 9 which is a component
The mode of the double spiral capillary tube 12 using the kinetic energy and the kinetic energy will be described below.

The complete liquefaction device / spiral thin tube 9 is formed by spirally winding a thin tube of several meters having excellent heat conduction performance, for example, a copper tube having an outer diameter of 5 mm. The example of the form is characterized by a mini device capable of liquefying the refrigerant liquid gas, which is capable of performing high speed, spin rotation, and slight pressure reduction of the refrigerant liquid gas flowing inside the spiral capillary tube 9.

The above-mentioned double spiral thin tube 12, for example, a thin tube having an excellent heat transfer performance of several meters, has an outer diameter of 3 as an example.
A millimeter copper tube is spirally wound, and in the example of the present embodiment, the refrigerant liquid flowing in the spiral thin tube is subjected to high speed, spin rotation, and pressure action so that the refrigerant liquid is instantaneously supplied. It is characterized by changing to ultra low temperature and low pressure refrigerant liquid.

The spiral capillaries 9 and the double spiral capillaries 12, which are important constituent members in the present invention, are made of a metal material used, the length and diameter of the pipe, the diameter of the spiral, the pitch, and the like. For each condition in the winding direction, it is only necessary to set up a thin tube by repeating a number of tests. In this case, one thin tube of a predetermined size is processed into a spiral shape, and two thin spiral tubes with different winding directions are used. A spiral tube is required regardless of whether it is connected in series or in parallel, and a spiral tube with a condition that can efficiently perform high speed, spin rotation, drawing pressure, and heat conversion is selected as needed. Just do it.

[0015]

[Embodiment] In the above-mentioned first embodiment, the CFC refrigerant R-2
With respect to the specific implementation device using No. 2, the state of the pressure and temperature of the refrigerant in each part will be described with reference to FIG. 1. Medium temperature high pressure refrigerant gas (a) 1.1 Pascal 35 degrees high pressure refrigerant liquid gas (ro ) 1.1 Pascal 33 degrees high pressure refrigerant liquid gas (c)
1.1 Pascal 31 degrees high pressure refrigerant liquid gas (d) 1.1 Pascal 31 degrees high pressure refrigerant liquid gas (e) 1.1 Pascal 3
It becomes 0 degrees, medium pressure refrigerant liquid (f) 0.7 Pascal 18 degrees, low temperature low pressure refrigerant liquid (G) 0.25 Pascal-10 degrees, low temperature low pressure refrigerant gas (H) 0.25 Pascal 0 degrees.

Regarding the concrete embodiment of the device using the CFC refrigerant R-22 in the second embodiment, the pressure / temperature state of the refrigerant in each part will be described with reference to FIG. B) 1.8 Pascal 85 degrees high temperature
High-pressure refrigerant liquid gas (B) 1.8 Pascal 50 degrees, high-pressure refrigerant liquid gas (C) 1.8 Pascal 47 degrees, high-pressure refrigerant liquid gas (D) 1.8 Pascal 47 degrees, high-pressure refrigerant liquid gas (E)
1.8 Pascal 45 degrees, low pressure refrigerant liquid gas (f) 0.5 Pascal 12 degrees, low pressure refrigerant liquid gas (g) 0.5 Pascal 2
0 degree, medium temperature low pressure refrigerant gas (h) 0.5 pascal 25 degree
Becomes

(Effects of the Invention) The present invention is carried out in the form described above, and has the effects described below. That is, according to the present invention, attention is focused on the fact that the evaporator 13 cannot be instantaneously cooled by air so that a large structure is inevitable, and a new refrigerating / cooling system / humidity instantaneous icing device is completed. Based on this, it is possible to dramatically reduce the heat exchange area for evaporation, and to instantaneously supercool air and humidity, remove oil cooling such as thread cutting, milling, and NC lathe, and eliminate industrial waste. This is a great invention because it can process air and humidity more than twice as much as ordinary oil and contribute to the industry.

[Brief description of drawings]

FIG. 1 is a refrigeration / cooling system according to an embodiment of the present invention.
It is a circuit diagram of a humidity instantaneous freezing device.

FIG. 2 is a configuration diagram of a conventional air cooling system.

[Explanation of symbols]

1 = compressor 2 = conduit 3 = condenser 4 = conduit 5 = receiver tank 6 = conduit 7 = dryer 8 = conduit 9 = spiral tubule 10 = conduit 11 = probe 12 = double spiral tubule 13 = Evaporator 14 = Suction tube 15 = Fan 16 = Air

Claims (2)

[Claims] 1. A high-temperature high-pressure refrigerant gas discharged from a compressor 1 passes through a conduit 2 and is sent to a normal condenser 3 and air-cooled. A medium-temperature (higher than normal temperature) high-pressure refrigerant gas passes through a conduit 4 and a receiver tank. 5 to the dryer 7 (removes water and debris) via the conduit 6, and the medium-temperature high-pressure refrigerant liquid / gas passes through the spiral thin tube 9 via the conduit 8 and reaches the conduit 10 at room temperature and medium-pressure refrigerant. After changing into liquid, the ultra low temperature low pressure refrigerant liquid passes through the double spiral thin tubes 12 and becomes very fast.
A low-temperature low-pressure refrigerant liquid is passed through a copper tube which is spirally rotated inside 1, and the air 16 pressurized by an air compressor is sent into the probe 11 to instantly reduce the humidity and release it when passing through the probe 11. A freezing / cooling system / humidity instant icing device that guides the suction pipe 14 and sucks it into the compressor 1. 2. The medium-temperature high-pressure refrigerant gas discharged from the condenser is completely liquefied by the spiral thin tube 9 through a mini device having an acceleration / spin rotation / attraction function, and then replaced by a pressure reducing expansion valve. Refrigerating / cooling system / moisture instantaneous icing device that uses a series of spiral thin tubes 12 to make low-pressure low-pressure refrigerant liquid by using kinetic energy and push out a large amount to instantly lower the temperature of air and humidity.